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PCB Manufacturing
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Custom Lightweight Aluminum PCB Board Substrate For Automotive Electronics

Custom Lightweight Aluminum PCB Board Substrate For Automotive Electronics

MOQ: 1
Price: Inquiry Us
Payment Terms: T/T
Supply Ability: 200,000+ m² PCB per Month
Detail Information
Layer:
2 Layer
Thickness:
1.5 Mm
Base Material:
Aluminum
Min. Line Width/Space:
0.1/0.1mm
Copper Thickness:
0.5-4oz
Surface Treatment:
ENIG
Board Size:
Conventional
Application:
Lighting
Service:
One-stop Service
Supply Ability:
200,000+ m² PCB per Month
Highlight:

aluminum pcb board substrate

,

Lightweight aluminum pcb board

,

Lightweight pcb aluminium substrate

Product Description

 

Lightweight Aluminum PCB For Automotive Electronics Custom PCB Board

 

 

♦ What is Aluminum PCB?


 

Aluminum substrate is a functional circuit board with aluminum (or aluminum alloy) as the base material. It is mainly composed of circuit layer (copper foil), insulation layer and metal base layer. Its core value lies in efficient heat dissipation and high power carrying capacity. It is widely used in electronic devices that are sensitive to heat or require high current drive.

 

 

Custom Lightweight Aluminum PCB Board Substrate For Automotive Electronics 0 Custom Lightweight Aluminum PCB Board Substrate For Automotive Electronics 1 Custom Lightweight Aluminum PCB Board Substrate For Automotive Electronics 2

 


 

♦ Features of Aluminum PCB

    • ​​High mechanical strength​​: It has good mechanical properties, can withstand certain impacts and pressures, and is not easily damaged during manufacturing, transportation and use.
    • ​​Strong corrosion resistance​​: The surface is oxidized to form a dense oxide film, or a special coating is used to make it stable in a humid and chemically corrosive environment.
    • ​​Good electrical insulation​​: The insulation layer uses high-performance insulating materials, which can effectively isolate the current, prevent short circuits and leakage, and ensure the safety and stability of electronic products.
    • ​​Light weight​​: Compared with some metal substrates, aluminum has a lower density, which reduces the weight of the equipment while ensuring performance.

 

Applications of Aluminum PCB 

    • ​​LED lighting​​: High-power LED lamp beads (such as street lights, stage lights, and car headlights) need to dissipate heat quickly to improve light efficiency and life.
    • ​​Power module​​: High-power density circuits such as switching power supplies and inverters rely on aluminum substrates to reduce temperature rise.
    • ​​Automotive electronics​​: Stable operation in high-temperature environments such as engine control units, car light drivers, and charging piles.
    • ​​Audio equipment​​: Amplifier circuits use aluminum substrates to reduce the impact of heat on sound quality.
      ​​Industrial control​​: High-power consumption equipment such as motor drives and power converters.

 

Technical Parameters

 

Item

Spec

Layers

1~64

Board Thickness

0.1mm-10 mm

Material

FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base,Ceramic, etc

Max Panel Size

800mm×1200mm

Min Hole Size

0.075mm

Min Line Width/Space

Standard: 3mil(0.075mm)  Advance: 2mil

Board Outline Tolerance

0.10mm

Insulation Layer Thickness

0.075mm--5.00mm

Out Layer Copper Thickness

18um--350um

Drilling Hole (Mechanical)

17um--175um

Finish Hole (Mechanical)

17um--175um

Diameter Tolerance (Mechanical)

0.05mm

Registration (Mechanical)

0.075mm

Aspect Ratio

17:01

Solder Mask Type

LPI

SMT Min. Solder Mask Width

0.075mm

Min. Solder Mask Clearance

0.05mm

Plug Hole Diameter

0.25mm--0.60mm

 
 
One-Stop PCBs Solution

 

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Heavy Copper PCB HDI PCB High Frequency PCB  High TG PCB

 

 
 
Advantages of DQS Team
 
  1. On-time Delivery:  
    • Owned PCBA factories 15,000 ㎡
    • 13 fully automatic SMT lines 
    • 4 DIP assembly lines

 

     2. Quality Guaranteed:

    • IATF, ISO, IPC, UL standards 
    • Online SPI, AOI, X-Ray Inspection 
    • The qualified rate of products reach 99.9%

 

     3. Premium Service:

    • 24H reply your inquiry
    • Perfect after-sales service system
    • From prototype to mass production